Package de.uka.ipd.sdq.scheduler.resources.active

Class SimProcessorSharingResource

java.lang.Object

de.uka.ipd.sdq.simulation.abstractsimengine.SimulationElement

de.uka.ipd.sdq.simulation.abstractsimengine.AbstractSimEntityDelegator

de.uka.ipd.sdq.scheduler.entities.SchedulerEntity

de.uka.ipd.sdq.scheduler.resources.AbstractSimResource

de.uka.ipd.sdq.scheduler.resources.active.AbstractActiveResource

de.uka.ipd.sdq.scheduler.resources.active.SimProcessorSharingResource

All Implemented Interfaces:

IActiveResource, de.uka.ipd.sdq.simulation.abstractsimengine.IEntity

public class SimProcessorSharingResource
extends AbstractActiveResource

Field Summary

Fields inherited from class de.uka.ipd.sdq.scheduler.resources.AbstractSimResource

capacity, factory

Fields inherited from class de.uka.ipd.sdq.simulation.abstractsimengine.AbstractSimEntityDelegator

delegate

Fields inherited from interface de.uka.ipd.sdq.simulation.abstractsimengine.IEntity

NULL

Constructor Summary

Constructors

Constructor	Description
SimProcessorSharingResource(SchedulerModel model, String name, String id, long capacity)

Method Summary

Modifier and Type	Method	Description
protected void	dequeue(ISchedulableProcess process)
protected void	doProcessing(ISchedulableProcess process, int resourceServiceID, double demand)
protected void	enqueue(ISchedulableProcess process)
int	getQueueLengthFor(SchedulerEntity schedulerEntity, int coreID)	Get the number of processes currently having requests issued to this resource and waiting for the request to complete.
double	getRemainingDemand(ISchedulableProcess process)	Returns the remaining demand for a process.
void	registerProcess(ISchedulableProcess process)
void	scheduleNextEvent()
void	start()	Creates the initial events for the resource.
void	stop()
void	updateDemand(ISchedulableProcess process, double demand)	Update (currently consuming) demand for a process.

Methods inherited from class de.uka.ipd.sdq.scheduler.resources.active.AbstractActiveResource

addObserver, cleanProcesses, doProcessing, fireDemandCompleted, fireStateChange, notifyTerminated, process, removeObserver

Methods inherited from class de.uka.ipd.sdq.scheduler.resources.AbstractSimResource

equals, getCapacity, getId, getName, hashCode, toString

Methods inherited from class de.uka.ipd.sdq.scheduler.entities.SchedulerEntity

getModel

Methods inherited from class de.uka.ipd.sdq.simulation.abstractsimengine.AbstractSimEntityDelegator

getEncapsulatedEntity, isScheduled, reschedule

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.uka.ipd.sdq.scheduler.IActiveResource

getId, getName

Constructor Detail

SimProcessorSharingResource

public SimProcessorSharingResource(SchedulerModel model,
                                   String name,
                                   String id,
                                   long capacity)

Method Detail

scheduleNextEvent

public void scheduleNextEvent()

start

public void start()

Description copied from interface: IActiveResource

Creates the initial events for the resource.

dequeue

protected void dequeue(ISchedulableProcess process)

Specified by:

dequeue in class AbstractActiveResource

doProcessing

protected void doProcessing(ISchedulableProcess process,
                            int resourceServiceID,
                            double demand)

Specified by:

doProcessing in class AbstractActiveResource

getRemainingDemand

public double getRemainingDemand(ISchedulableProcess process)

Description copied from interface: IActiveResource

Returns the remaining demand for a process.

updateDemand

public void updateDemand(ISchedulableProcess process,
                         double demand)

Description copied from interface: IActiveResource

Update (currently consuming) demand for a process.

enqueue

protected void enqueue(ISchedulableProcess process)

Specified by:

enqueue in class AbstractActiveResource

registerProcess

public void registerProcess(ISchedulableProcess process)

getQueueLengthFor

public int getQueueLengthFor(SchedulerEntity schedulerEntity,
                             int coreID)

Description copied from interface: IActiveResource

Get the number of processes currently having requests issued to this resource and waiting for the request to complete.

Returns:

stop

public void stop()